The second wave of COVID-19 infections that has hit Sweden could peak in mid-December, health officials said.
Several scientists have raised doubts about the robustness of the results after a huge blunder in the phase III trial.
Here's the latest on the pandemic from around the world overnight.
Pfizer Inc, Moderna Inc and AstraZeneca recently revealed their vaccines effectiveness.
"We need to acknowledge [that] yes there is a risk."
It comes after repeated requests from nurses at the facilities to be given better quality PPE.
There are concerns safety has been compromised to get them out quicker.
But luckily, not in the wild.
The crew member's positive result was confirmed by the Ministry of Health earlier this week.